MWAIT_KEEP_IDLING
MWAIT_KEEP_IDLING);
atomic_clearbits_int(&ci->ci_mwait, MWAIT_KEEP_IDLING);
#define MWAIT_IDLING (MWAIT_IN_IDLE | MWAIT_KEEP_IDLING)
MWAIT_KEEP_IDLING);
atomic_clearbits_int(&ci->ci_mwait, MWAIT_KEEP_IDLING);
#define MWAIT_IDLING (MWAIT_IN_IDLE | MWAIT_KEEP_IDLING)